SLOPE CONSOLIDATION METHOD

摘要

FIELD: mining engineering. SUBSTANCE: this relates to construction and mining engineering and can be used in consolidation of slopes when tunnel is projected in plane which is normal to slope surface. Tunnel 1 can be cut and arranged under slopes in plane normal to slope surface 2 and consolidation is effected for increasing reliability of tunnel itself. Portal 3 is constructed in the form of retaining structure 4 ensuring counterslide protection of slope in zone of tunnel outcoming to surface and connection of tunnel with its continuation. Longitudinal reinforcement 5 is provided in erected support structure of tunnel end section 6 between portal and tunnel end. EFFECT: high efficiency. Dwg 1